我正在尝试将Power BI嵌入到Angular应用程序中,我使用的是angular-adal4npm包,它基于adal.js进行身份验证。
身份验证工作正常,应用程序正在检索令牌,但当我尝试使用该令牌嵌入Power BI报告时,我从Power BI服务检索到403错误。
我已经检查了应用程序在Azure中的权利是正确的,我能够使用.NET库和angular应用程序中的令牌代码提取正确的令牌,嵌入正在工作。
我一直在阅读adal.js库,我看到它正在发送一个带有response_type "id_token“的请求,而我在.NET中使用的示例是发送一个response_type”代码“。
经过很多测试之后。我被困在这一点上了。
我不确定是向adal.js发送了错误的配置,还是库无法检索到电源BI的正确令牌
有人能帮我解决这个问题吗?
我很乐意分享任何建议/最佳实践。谢谢!
adalConfig: { instance: "https://login.microsoftonline.com/", tenant: 'xx.com', clientId: 'XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX', loginResource: "https://analysis.windows.net/powerbi/api", postLogoutRedirectUri: 'http://localhost:4200/logout', },
import { Injectable } from '@angular/core';
import { Component, OnInit, Inject, ViewChild, ElementRef, EventEmitter, Output } from '@angular/core';
import { service as PBIService, IEmbedConfiguration, Embed, models } from 'powerbi-client';
import { Adal4Service } from 'adal-angular4';
@Injectable()
export class EmbedingReports {
component: Embed;
@Output() embedded: EventEmitter<number> = new EventEmitter<number>();
constructor (private adalService: Adal4Service, @Inject('PowerBIService') public powerBIService: PBIService.Service) {}
public embedReport(groupId:string, reportId:string, powerbiFrame: ElementRef) {
var tokenType = models.TokenType.Aad;
var embedUrl = `https://app.powerbi.com/reportEmbed?reportId=${reportId}&groupId=${groupId}`;
var accessToken = this.adalService.userInfo.token;
var id = reportId;
var type = 'report';
let config: IEmbedConfiguration = {
accessToken,
tokenType,
embedUrl,
type,
id
}
if (this.validateOptions(accessToken, embedUrl)) {
this.embed(powerbiFrame.nativeElement, config);
}
}
public embedDashboard(htmlElement, groupId:string, dashboardId:string, powerbiFrame: ElementRef){
var tokenType = models.TokenType.Aad;
var embedUrl = `https://app.powerbi.com/dashboardEmbed?dashboardId=${dashboardId}&groupId=${groupId}`;
var accessToken = this.token;
var id = dashboardId;
var type = "dashboard";
let config: IEmbedConfiguration = {
accessToken,
tokenType,
embedUrl,
type,
id
}
if (this.validateOptions(accessToken, embedUrl)) {
this.embed(powerbiFrame.nativeElement, config);
}
}
private embed(element: HTMLElement, config: IEmbedConfiguration) {
this.component = this.powerBIService.embed(element, config);
this.embedded.emit((this.component as any));
}
private validateOptions(accessToken: string, embedUrl: string): boolean {
if (!(typeof embedUrl === 'string' && embedUrl.length > 0)
|| !(typeof accessToken === 'string' && accessToken.length > 0)
) {
return false;
}
return true;
}
}
发布于 2018-03-16 05:11:50
确保Aad令牌内部具有正确的'aud‘属性,以便它可以与powerbi/api端点通信...
此外,请确保你已在Azure门户中授予权限并在令牌中具有正确的作用域,即,在Azure (或Power BI)中注册你的应用程序时,你已将正确的权限添加到嵌入报告(Reports.Read.All)或仪表板(Dashboard.Read.All)中
https://stackoverflow.com/questions/47418103
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